PROCHARGER F-1A-94 SUPERCHARGER HEAD UNIT:
Popular with Ultra Street and other class racers where supercharger inlet diameters are limited to 94 millimeters, this unit offers a high-density power package, making use of an optimized 9" diameter volute. This unit is often paired with the Centrifugal Specialties X-6 gear drive.
Features:
- Base HP Range of NA Engine: 300 – 550 HP
- Maximum Supercharged HP Rating: 1,300 HP
- Maximum Airflow: 1,625 cfm
- Maximum Boost: 38 psi
- Inlet Diameter: 4 inches
- Outlet Diameter: 3 inches
- Maximum Impeller RPM: 74,000
- Internal Step-up Ratio: 5.40:1
- Self-Contained Oiling: Yes
- Reverse Rotation Available: Yes